Been dealing with this for about 2 months, and now turning it into a priority. Previously driving over the mountain, the coolant in the overflow tank burst out and I threw a P0117 code. Added coolant, got any air out of the system and it's mostly been running fine. The CEL went away, although I have had to refill the coolant overflow tank once a week or so, usually under high load or at altitude but outside of that no overheating as far as I'm aware.
Was low about 1.5 quarts of oil, and was running a little high on coolant so fixed both of those. Drove a week and last night engine temps spiked to 248 although it fluctuated between about 200-248 , CEL and the p0117 came back. Tried doing a pressure test today but tips on finding leaks?
What's my next step?
Was low about 1.5 quarts of oil, and was running a little high on coolant so fixed both of those. Drove a week and last night engine temps spiked to 248 although it fluctuated between about 200-248 , CEL and the p0117 came back. Tried doing a pressure test today but tips on finding leaks?
What's my next step?